I can login to prepaid self serve just fine using my computer, but when I use my Nexus 4 and go to the full site (looks identical to the login screen I see on my computer, including the 'Login to Prepaid Self Serve' at the top) and enter the exact same login information, it fails and says 'Your login failed. Please try again.' I've tried it about 10 times, and in between failures I use my computer to login on the same page, and it continues to work fine, which tells me it's not a timing issue, something seems messed up on my phone. I'm on WIFI, but I have data enabled and a data booster with a lot left on it. I haven't been able to login to self serve using my phone yet, so that part has never worked for me.